Auto mirror



FIG. 1 is a front view of the auto mirror.

FIG. 2 is a rear view of the claimed design.

FIG. 3 is a left side view of the claimed design.

FIG. 4 is a right side view of the claimed design; and,

FIG. 5 is a front view of the claimed design. 

The ornamental design for an auto mirror, as shown and described. 